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arXiv · 1104.3784

Magnetic measurement with coils and wires

L. Walckiers
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Abstract

Accelerator magnets steer particle beams according to the field integrated along the trajectory over the magnet length. Purpose-wound coils measure these relevant parameters with high precision and complement efficiently point-like measurements performed with Hall plates or NMR probes. The rotating coil method gives a complete two-dimensional description of the magnetic field in a series of normal and skew multipoles. The more recent single stretched wire is a reference instrument to measure field integrals and to find the magnetic axis.

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L. Walckiers. 2011-03-30. Magnetic measurement with coils and wires. https://arxiv.org/abs/1104.3784

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